CN202350158U - Odor return preventing equipment - Google Patents
Odor return preventing equipment Download PDFInfo
- Publication number
- CN202350158U CN202350158U CN2011205178252U CN201120517825U CN202350158U CN 202350158 U CN202350158 U CN 202350158U CN 2011205178252 U CN2011205178252 U CN 2011205178252U CN 201120517825 U CN201120517825 U CN 201120517825U CN 202350158 U CN202350158 U CN 202350158U
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- China
- Prior art keywords
- fan
- shell
- rotating shaft
- unidirectional
- controller
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- Expired - Fee Related
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Abstract
An odor return preventing equipment relates to the technical field of accessories of a smoke ventilator. A shell of the equipment is in a hollow tubular shape, the two ends of the shell are respectively provided with a unidirectional fan and louvre blades, the rotating shaft of the unidirectional fan is rotatably sleeved with a bearing of the fan in the shell, the two ends of the louvre blades are respectively and rotatably connected with the shell, and the rotating shafts of all the fan blades are connected together through a lead; and the inner bottom end of the shell is provided with a controller and a micro motor which are connected with each other, a power-output shaft of the micro motor is connected with the outer part of the rotating shaft of the unidirectional fan, the micro motor is connected with a power circuit of the smoke ventilator, and the controller is connected with the rotating shaft. The anti-odor return equipment has a simple structure, is convenient to use, is synchronously operated with the smoke ventilator, and has a good anti-odor return effect.
Description
Technical field:
The utility model relates to induced-draft fan accessory technical field, is specifically related to a kind of anti-odor equipment.
Background technology:
Induced-draft fan is claimed range hood, smoke exhaust ventilator again, is a kind of kitchen appliance that purifies kitchen environment.It is installed in kitchen range top, can the harmful oil smoke that produce in the refuse of cooking stove burning and the cooking process be taken away rapidly, discharges outdoorly, and the minimizing pollution purifies air, and gas defence, explosion-proof safety guarantee effect are arranged.Smoke exhaust ventilator has become the requisite cooking apparatus of Modern Family; It is installed on stove or other expose heating element heaters directly over; Main body is inverted infundibulate or rectangle wind scoop; Top is by the motor exhausting, and the air of extraction or warp filter and loop back the kitchen, perhaps are discharged to the outside through pipeline.
But all there is the defective of anti-flavor in present smoke exhaust, and anti-flavor is that the valve seal performance on the lampblack absorber is bad because of one, the secondth, anti-fire check valve is not installed on the public flue, and cause the interior negative pressure of flue to cause too greatly.
Summary of the invention:
The purpose of the utility model provides a kind of anti-odor equipment, and it is simple in structure, and is easy to use, and with induced-draft fan simultaneously operating, anti-odor is effective.
In order to solve the existing problem of background technology; The utility model is to adopt following technical scheme: it is made up of shell 1, unidirectional fan 2, fan bolster 3, rotating shaft 4, louvre blade 5, controller 6 and micromachine 7; Shell 1 is a hollow tubular; Its two ends are respectively arranged with unidirectional fan 2 and louvre blade 5; The fan bolster 3 rotating sockets of the rotating shaft of unidirectional fan 2 and shell 1 bosom, louvre blade 5 two ends are connected with shell 1 through rotating shaft 4 rotationally, and the rotating shaft 4 of every fan leaf connects through lead; Shell 1 inner bottom is provided with interconnective controller 6 and micromachine 7, be connected outside the rotating shaft of the power output shaft of micromachine 7 and unidirectional fan 2, and micromachine 7 is connected with the induced-draft fan power circuit, and controller 6 is connected with rotating shaft 4.
The utility model is installed in the air outlet of induced-draft fan upper end, during use, opens the power switch of induced-draft fan, and micromachine 7 gets electric, drives unidirectional fan 2 and rotates, and simultaneously, controller 6 gets electric, controls every fan louvre blade 5 and unidirectional fan 2 in vertical state; After finishing using, close the power switch of induced-draft fan, micromachine 7 dead electricity, unidirectional fan 2 stops operating, and every fan louvre blade 5 controlled by controller 6 and unidirectional fan 2 is the level of state, and every fan louvre blade 5 coincide mutually and closes, and prevents that extraneous smell from getting into.
The utility model is simple in structure, and is easy to use, and with induced-draft fan simultaneously operating, anti-odor is effective.
Description of drawings:
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the right view of Fig. 1.
The specific embodiment:
With reference to Fig. 1-3; This specific embodiment adopts following technical scheme: it is made up of shell 1, unidirectional fan 2, fan bolster 3, rotating shaft 4, louvre blade 5, controller 6 and micromachine 7; Shell 1 is a hollow tubular, and its two ends are respectively arranged with unidirectional fan 2 and louvre blade 5, the fan bolster 3 rotating sockets of the rotating shaft of unidirectional fan 2 and shell 1 bosom; Louvre blade 5 two ends are connected with shell 1 through rotating shaft 4 rotationally, and the rotating shaft 4 of every fan leaf connects through lead; Shell 1 inner bottom is provided with interconnective controller 6 and micromachine 7, be connected outside the rotating shaft of the power output shaft of micromachine 7 and unidirectional fan 2, and micromachine 7 is connected with the induced-draft fan power circuit, and controller 6 is connected with rotating shaft 4.
This specific embodiment is installed in the air outlet of induced-draft fan upper end, during use, opens the power switch of induced-draft fan, and micromachine 7 gets electric, drives unidirectional fan 2 and rotates, and simultaneously, controller 6 gets electric, controls every fan louvre blade 5 and unidirectional fan 2 in vertical state; After finishing using, close the power switch of induced-draft fan, micromachine 7 dead electricity, unidirectional fan 2 stops operating, and every fan louvre blade 5 controlled by controller 6 and unidirectional fan 2 is the level of state, and every fan louvre blade 5 coincide mutually and closes, and prevents that extraneous smell from getting into.
This specific embodiment is simple in structure, and is easy to use, and with induced-draft fan simultaneously operating, anti-odor is effective.
Claims (1)
1. anti-odor equipment; It is characterized in that it is made up of shell (1), unidirectional fan (2), fan bolster (3), rotating shaft (4), louvre blade (5), controller (6) and micromachine (7); Shell (1) is a hollow tubular; Its two ends are respectively arranged with unidirectional fan (2) and louvre blade (5); The rotating socket of fan bolster (3) of the rotating shaft of unidirectional fan (2) and shell (1) bosom, louvre blade (5) two ends are connected with shell (1) through rotating shaft (4) rotationally, and the rotating shaft of every fan leaf (4) connects through lead; Shell (1) inner bottom is provided with interconnective controller (6) and micromachine (7); The power output shaft of micromachine (7) is connected with the rotating shaft outside of unidirectional fan (2); And micromachine (7) is connected with the induced-draft fan power circuit, and controller (6) is connected with rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205178252U CN202350158U (en) | 2011-12-01 | 2011-12-01 | Odor return preventing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205178252U CN202350158U (en) | 2011-12-01 | 2011-12-01 | Odor return preventing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350158U true CN202350158U (en) | 2012-07-25 |
Family
ID=46539160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205178252U Expired - Fee Related CN202350158U (en) | 2011-12-01 | 2011-12-01 | Odor return preventing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791504A (en) * | 2015-03-27 | 2015-07-22 | 苏州福润机械有限公司 | Smoke exhaust valve controlled through electromagnets |
| CN108194961A (en) * | 2018-03-09 | 2018-06-22 | 张建会 | A kind of smoke evacuation system of fume exhausting fan |
-
2011
- 2011-12-01 CN CN2011205178252U patent/CN202350158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791504A (en) * | 2015-03-27 | 2015-07-22 | 苏州福润机械有限公司 | Smoke exhaust valve controlled through electromagnets |
| CN108194961A (en) * | 2018-03-09 | 2018-06-22 | 张建会 | A kind of smoke evacuation system of fume exhausting fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121201 |